Solutions by everydaycalculation.com
The simplest form of 21452105 is 429421.
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Equivalent fractions: 4290/4210 6435/6315 429/421
More fractions: 4290/2105 2145/4210 6435/2105 2145/6315 2146/2105 2145/21062144/2105 2145/2104
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